About

In espionage or military intelligence, disinformation is the deliberate spreading of false information to mislead an adversary as to one’s position or course of action.

Operational security (OPSEC) is a mindset and analytic process which helps us examine our world through the eyes of an adversary or competitor and develop countermeasures in order to deny them critical information. OPSEC is a process, but it is also a mindset.